5 mr r9, r1 // Save the original stack pointer.
6 clrrwi r1, r1, 4 // Align the stack to 16 bytes.
7 lis r13, _SDA_BASE_@ha // r13 points to the small data area.
8 addi r13, r13, _SDA_BASE_@l //
9 li r0, 0 // Zero the frame pointer.
10 lwz r3, 0(r9) // and argc...
11 addi r4, r9, 4 // and argv ...
12 mtlr r0 // Clear the link register.
13 // Go to the musl dynamic linker entry point.
15 cmpi r4, 0, r3, 1 // Check for a 1.
16 bne r4, . // Stay here
17 mtlr r3 // Set the link address...
21 .size _start, .-_start